the technical aspects of doing something | the rational investigation of questions about existence and knowledge and ethics |
device consisting of a piece of machinery; has moving parts that perform some function | a belief (or system of beliefs) accepted as authoritative by some group or school |
(philosophy) the philosophical theory that all phenomena can be explained in terms of physical or biological causes | any personal belief about how to live or how to deal with a situation |
a natural object resembling a machine in structure or function | |
the atomic process that occurs during a chemical reaction | |